d/33982 by Axioplase

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Axioplase

remix of d/33980 by u/Axioplase

function u(t) {

c.width=g=2e3
for(i=0;i<g;)X=0|i/9,Y=i++%9,x.arc(X*99,Y*150,50,0,5+5*C(99*(1+C((t/99+X)))+5+5*S(t/10+Y)))
x.lineWidth=5,x.stroke()

Jun 12 2025 2:44 AM UTC

}// 130/140

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u/tomxor

Imagine the army of homunculi hidden under the bottom of the screen, keeping it all going with their long sticks.


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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